Progress against the field
From Bilbao 2025 to Barcelona 2026, Khalil Arfaoui got 9:28 faster than the field.
The clock says 13:47 faster, but the races themselves got 4:19 quicker for everyone.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
5 races · 5 events
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Barcelona14 May 2026Individual Pro · Men1:24:00 PB445/618Beat 28%
↑ 453 days after Bilbao 2025 9:28 better than the field Why ↓Close ↑
13:47 faster on the clock, and the race was 4:19 faster for everyone, so 9:28 of it was this athlete.
The fieldCompare these two →4:19 faster This athlete13:47 faster -
Valencia17 Oct 2025Doubles Pro · Men1:17:58 PB62/82Beat 24%
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Barcelona25 Apr 2025Doubles Pro · MenDNF—
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Bilbao15 Feb 2025Individual Pro · Men1:37:4794/113Beat 17%
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Paris9 Nov 2024Individual Open · Men1:25:43 PB776/1585Beat 51%